// Copyright 2006 Bret Taylor
//
// Licensed under the Apache License, Version 2.0 (the "License"); you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.

#ifndef INDIE_COMPILER_H__
#define INDIE_COMPILER_H__

#include <set>
#include <string>
#include <iostream>

#include "ast.h"
#include "log.h"

using std::set;
using std::string;
using std::ostream;

namespace indie {

class Compiler {
  public:
    Compiler(Log& log);
    ~Compiler();

    // Compiles the given files and writes C output to the given stream.
    void Compile(const set<string>& paths, ostream& output);

    // Parses the given files, returing the (unchecked) ASTs.
    set<AstFile*>* Parse(const set<string>& paths);

    // Checks the given files, but does not emit any code.
    void Check(const set<string>& paths);

    // Prints the AST for the given files to the given output stream.
    void PrintAst(const set<string>& paths, ostream& output);

  private:
    Log& log_;
};

}

#endif // INDIE_COMPILER_H__
